| 701 | 7130 | Center for Communications Research |  | 7984 | 6021 | 2538 | 3879 |
| 702 | 1430 | International Development Research Centre |  | 585 | 201 | 1239 | 3879 |
| 703 | 1866 | Institute for Sustainable Development | | 258 | 137 | 2538 | 3879 |
| 704 | 4760 | Illinois-Indiana Sea Grant College Program | | 6863 | 2859 | 2538 | 3879 |
| 705 | 2307 | Institute of Museum and Library Services | | 1046 | 303 | 2538 | 3879 |
| 706 | 2701 | Illinois Mathematics and Science Academy | | 1624 | 561 | 2538 | 3879 |
| 707 | 3143 | Institute of Mathematical Statistics | | 2223 | 907 | 2538 | 3879 |
| 708 | 6043 | Indiana Hand to Shoulder Center | | 7193 | 4672 | 2538 | 3879 |
| 709 | 4679 | Ingalls Health System | | 6631 | 2779 | 2538 | 3879 |
| 710 | 5253 | Illinois Natural History Survey | | 1347 | 4032 | 2538 | 3879 |
| 711 | 3644 | National Optics Institute | | 5719 | 2527 | 2181 | 3879 |
| 712 | 1879 | Institut National de Santé Publique du Quebec | | 623 | 623 | 1335 | 3879 |
| 713 | 6773 | Intermountain Allergy and Asthma | | 7417 | 5805 | 2538 | 3879 |
| 714 | 7648 | International Hearing Foundation | | 7812 | 7244 | 2538 | 3879 |
| 715 | 1901 | Internet2 | | 462 | 143 | 2538 | 3879 |
| 716 | 4289 | Institute on Governance | | 4787 | 2316 | 2538 | 3879 |
| 717 | 5669 | Iowa Heart Center | | 6571 | 4190 | 2538 | 3879 |
| 718 | 6988 | IRIS Independent Research | | 7752 | 6061 | 2538 | 3879 |
| 719 | 3466 | NASA Infrared Telescope Facility | | 2004 | 1299 | 2538 | 3879 |
| 720 | 3799 | International Society for Heart & Lung Transplantation | | 3736 | 1641 | 2538 | 3879 |
| 721 | 1135 | Information Science Institute University of Southern California | | 602 | 132 | 184 | 3879 |
| 722 | 5655 | West Virginia High Technology Consortium Foundation | | 8011 | 3500 | 2538 | 3879 |
| 723 | 5132 | Ibero American Science & Education Consortium | | 5864 | 3487 | 2538 | 3879 |
| 724 | 2934 | Institute of Transportation Engineers | | 1957 | 725 | 2538 | 3879 |
| 725 | 5999 | Institute for Tropical Ecology and Conservation | | 7553 | 4535 | 2538 | 3879 |
| 726 | 5253 | Institute for Telecommunication Sciences | | 1834 | 3982 | 2538 | 3879 |
| 727 | 4217 | Institut Universitaire en Santé Mentale de Montréal | | 5651 | 2119 | 2538 | 3879 |
| 728 | 6801 | US Army Engineer Institute for Water Resources | | 3404 | 6176 | 2538 | 3879 |
| 729 | 4341 | Jewish Home and Hospital | | 5206 | 2350 | 2538 | 3879 |
| 730 | 4351 | JFK Medical Center (New Jersey Neuroscience Institute) | | 3861 | 2474 | 2538 | 3879 |
| 731 | 1027 | Johns Hopkins University Applied Physics Laboratory | | 490 | 99 | 147 | 3879 |
| 732 | 5924 | Jeffrey Modell Foundation | | 7707 | 4380 | 2538 | 3879 |
| 733 | 5081 | Joseph W. Jones Ecological Research Center | | 8011 | 4210 | 2179 | 3879 |
| 734 | 7654 | Joint Replacement Institute | | 7598 | 7312 | 2538 | 3879 |
| 735 | 3807 | James S McDonnell Foundation | | 4768 | 1596 | 2538 | 3879 |
| 736 | 4196 | Kantar Health (Consumer Health Sciences) | | 4514 | 2154 | 2538 | 3879 |
| 737 | 5488 | Kronos Early Estrogen Prevention Study (Kronos Longevity Research Institute) | | 7904 | 3482 | 2538 | 3879 |
| 738 | 4231 | Kelsey-Seybold Clinic | | 2876 | 2364 | 2538 | 3879 |
| 739 | 2930 | Kessler Foundation | | 3920 | 1831 | 1630 | 3879 |
| 740 | 4994 | Kestrel Institute | | 5062 | 3345 | 2538 | 3879 |
| 741 | 3538 | Kansas Health Institute | | 2310 | 1383 | 2538 | 3879 |
| 742 | 1907 | National Kidney Foundation | | 870 | 134 | 2538 | 3879 |
| 743 | 5059 | Kuakini Health System | | 4565 | 3479 | 2538 | 3879 |
| 744 | 4243 | Kentucky Science Center Louisville | | 6716 | 2050 | 2538 | 3879 |
| 745 | 5031 | Lady Davis Institute for Medical Research | | 4847 | 3419 | 2538 | 3879 |
| 746 | 6310 | La Familia Medical Center | | 7068 | 5106 | 2538 | 3879 |
| 747 | 7921 | Lafayette Clinic | | 7864 | 7767 | 2538 | 3879 |
| 748 | 2819 | Land Institute | | 5506 | 1043 | 2304 | 3879 |
| 749 | 4514 | NASA Langley Research Center | | 594 | 3038 | 2538 | 3879 |
| 750 | 7217 | Spine Institute | | 7359 | 6556 | 2538 | 3879 |
| 751 | 7637 | Lake Champlain Gynecologic Oncology | | 7676 | 7254 | 2538 | 3879 |
| 752 | 3699 | Lean Construction Institute | | 3025 | 1549 | 2538 | 3879 |
| 753 | 5357 | Aldo Leopold Wilderness Research Institute | | 5336 | 3855 | 2538 | 3879 |
| 754 | 1883 | Lifespan | | 1703 | 807 | 475 | 3879 |
| 755 | 6969 | Lincoln Medical and Mental Health Center | | 7155 | 6193 | 2538 | 3879 |
| 756 | 6476 | Lithuanian Research and Studies Center Chicago | | 4893 | 5573 | 2538 | 3879 |
| 757 | 2040 | Loyola Law School los Angeles | | 1267 | 605 | 1848 | 3879 |
| 758 | 724 | Library of Congress | | 9 | 5 | 2394 | 3879 |
| 759 | 6339 | University of Louisville Department of Surgery | | 6546 | 5227 | 2538 | 3879 |
| 760 | 4945 | Lawrenceville Plasma Physics Fusion | | 4402 | 3337 | 2538 | 3879 |
| 761 | 6375 | Learning Research & Development Center | | 4049 | 5466 | 2538 | 3879 |
| 762 | 7593 | USGS Leetown Science Center | | 7544 | 7185 | 2538 | 3879 |
| 763 | 3086 | Long Term Ecological Research Network | | 792 | 913 | 2538 | 3879 |
| 764 | 7179 | Lunar Research Institute | | 7472 | 6481 | 2538 | 3879 |
| 765 | 2537 | Samuel Lunenfeld Research Institute | | 3410 | 2087 | 187 | 3879 |
| 766 | 7418 | VA Maine Healthcare System | | 7030 | 6964 | 2538 | 3879 |
| 767 | 4534 | Marcus Institute | | 6475 | 2547 | 2538 | 3879 |
| 768 | 2848 | Marine Mammal Center | | 2903 | 640 | 2538 | 3879 |
| 769 | 7330 | Marion VA Medical Center | | 6580 | 6842 | 2538 | 3879 |
| 770 | 7242 | VA Medical Center Martinsburg WV | | 6252 | 6714 | 2538 | 3879 |
| 771 | 4559 | Martin's Point Health Care | | 5103 | 2705 | 2538 | 3879 |
| 772 | 1093 | Mayo Clinic | | 72 | 10 | 2538 | 3879 |
| 773 | 6322 | Michigan Biotechnology Institute | | 7598 | 4990 | 2538 | 3879 |
| 774 | 4707 | McCrone Research Institute | | 6103 | 2872 | 2538 | 3879 |
| 775 | 3134 | Mclean Hospital | | 3119 | 871 | 2538 | 3879 |
| 776 | 3909 | Mcleod Health | | 2062 | 1910 | 2538 | 3879 |
| 777 | 7524 | Midwest Cardiovascular Research Foundation | | 6944 | 7113 | 2538 | 3879 |
| 778 | 3958 | MEDNAX Phoenix Perinatal Associates | | 2469 | 1948 | 2538 | 3879 |
| 779 | 5500 | Maine Environmental Policy Institute | | 6997 | 3857 | 2538 | 3879 |
| 780 | 3965 | Herman & Walter Samuelson Children's Hospital at Sinai | | 7157 | 1622 | 2538 | 3879 |
| 781 | 2651 | Memorial Hermann Northwest Hospital | | 960 | 544 | 2538 | 3879 |
| 782 | 4707 | Memorial Hospital Jacksonville | | 4953 | 2971 | 2538 | 3879 |
| 783 | 4452 | Memorial Health System Memorial Medical Center Springfield | | 3651 | 2646 | 2538 | 3879 |
| 784 | 7170 | Memorial Orthopaedic Surgical Group | | 7428 | 6466 | 2538 | 3879 |
| 785 | 7567 | Memphis Medical Center | | 7984 | 6908 | 2538 | 3879 |
| 786 | 4494 | Mental Health | | 4916 | 2622 | 2538 | 3879 |
| 787 | 2058 | Mercy | | 1120 | 574 | 2006 | 3879 |
| 788 | 5706 | Methodist Sports Medicine Center | | 5188 | 4406 | 2538 | 3879 |
| 789 | 5168 | Michigan Headache & Neurological Institute | | 6987 | 3397 | 2538 | 3879 |
| 790 | 6295 | Miami Hand Center | | 6045 | 5223 | 2538 | 3879 |
| 791 | 5325 | Michigan Ear Institute | | 6910 | 3630 | 2538 | 3879 |
| 792 | 3981 | Mallinckrodt Institute of Radiology | | 4468 | 4515 | 778 | 3879 |
| 793 | 6074 | Mental Illness Research Education and Clinical Centers MIRECC | | 3689 | 5066 | 2538 | 3879 |
| 794 | 6419 | Mississippi Sports Medicine and Orthopaedic Center | | 7472 | 5217 | 2538 | 3879 |
| 795 | 5801 | Michigan Molecular Institute | | 6944 | 4357 | 2538 | 3879 |
| 796 | 6240 | Molecular Sciences Institute | | 8091 | 4379 | 2538 | 3879 |
| 797 | 4450 | International Heart Institute Montana Foundation | | 5535 | 2494 | 2538 | 3879 |
| 798 | 7225 | VA Montana Healthcare System | | 7068 | 6606 | 2538 | 3879 |
| 799 | 7097 | Morgan Kalman Clinic | | 7562 | 6294 | 2538 | 3879 |
| 800 | 7340 | Mountain Quest Institute | | 8011 | 6413 | 2538 | 3879 |
